Replacement spend in the following sequence:

- Remove a contact socket from the gauge of level of a brake liquid;

- Turn away a cover, do not damage electric contacts;

- Pump out from a tank a liquid by means of a syringe;

Fig. 285. The main brake cylinder: 1 — a working cavity of 1st contour; 2 — a working cavity 2 contours; 3 and 4 — cuffs

- Empty tank cautiously lift hands from the main cylinder (fig. 285);

- Establish a new tank only with new linings. Before to put new linings on the main brake cylinder, grease their surface with a fresh brake liquid;

- Insert a tank into sealing plugs. The tank should be fixed;

- Fill a tank with a brake liquid;

- Wrap a cover;

- Remove air from a hydrodrive of brake system.